IGNITION SYSTEM
9-4
EAS1DX3210
TROUBLESHOOTING
The ignition system fails to operate (no spark or intermittent spark).
TIP
Before troubleshooting, remove the following part (s):
1. Seat
2. Side cover (left/right)
3. Air scoop (left/right)
4. Fuel tank
1. Check the fuse.
NG
o
Replace the fuse.
OK
p
2. Check the battery.
NG
o
• Clean the battery terminals.
• Recharge or replace the battery.
OK
p
3. Check the spark plug.
NG
o
Re-gap or replace the spark plug.
OK
p
4. Check the ignition spark gap.
OK
o
The ignition system is normal.
NG
p
5. Check the ignition coil.
NG
o
Replace the ignition coil.
OK
p
6. Check the crankshaft position sen-
sor.
Refer to “CHECKING THE CRANK-
NG
o
Replace the stater assembly.
OK
p
7. Check the main switch.
NG
o
Replace the main switch.
OK
p
Summary of Contents for WR450FB 2012
Page 10: ......
Page 14: ...LOCATION OF IMPORTANT LABELS 1 2 CANADA Essence super sans plomb seulement 3FB 2415E 12 ...
Page 73: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 24 ...
Page 76: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 1 2 ...
Page 78: ...CABLE ROUTING 2 29 EAS1DX3073 CABLE ROUTING c m 0 67 0 12 in ...
Page 80: ...CABLE ROUTING 2 31 ...
Page 82: ...CABLE ROUTING 2 33 ...
Page 84: ...CABLE ROUTING 2 35 ...
Page 86: ...CABLE ROUTING 2 37 LJ ...
Page 88: ...CABLE ROUTING 2 39 A I 0 ...
Page 90: ...CABLE ROUTING 2 41 ...
Page 122: ...PERIODIC MAINTENANCE 3 31 ...
Page 292: ...WATER PUMP 7 7 ...
Page 319: ...CHARGING SYSTEM 9 15 ...
Page 323: ...LIGHTING SYSTEM 9 19 ...
Page 355: ...FUEL INJECTION SYSTEM 9 51 ...
Page 359: ...FUEL PUMP SYSTEM 9 55 ...
Page 360: ...ELECTRICAL COMPONENTS 9 56 EAS27971 ELECTRICAL COMPONENTS EAS1DX3227 7 6 10 8 5 4 3 9 1 2 ...
Page 362: ...ELECTRICAL COMPONENTS 9 58 9 8 7 10 11 3 2 1 4 5 6 ...
Page 364: ...ELECTRICAL COMPONENTS 9 60 EAS1DX3228 CHECKING THE SWITCHES 4 2 3 5 1 ...
Page 392: ...WR450FB 2012 WIRING DIAGRAM OFF START ON OFF 15A ON OFF ...